Home / 24,142,895.10-36,201,901.05-8,989,026.30

Finding the Fourth Proportional to 24,142,895.10, 36,201,901.05 and 8,989,026.30

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Solution

The fourth proportional to 24,142,895.10, 36,201,901.05 and 8,989,026.30 is: 13,478,907.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142,895.10 : 36,201,901.05 = 8,989,026.30 : x
  2. Step 2: Convert to fraction form
    24,142,895.10/36,201,901.05 = 8,989,026.30/x
  3. Step 3: Cross multiply
    24,142,895.10x = 36,201,901.05 × 8,989,026.30
  4. Step 4: Simplify right side
    24,142,895.10x = 325,419,840,648,447.62
  5. Step 5: Solve for x
    x = 325,419,840,648,447.62/24,142,895.10
  6. Step 6: Final answer
    x = 13,478,907.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.